Rammus receives 25% of his total armor as bonus attack damage.
消耗： 70 / 80 / 90 / 100 / 110 mana
Active: Rammus enters a rolling ball state for up to 7 seconds, increasing his movement speed by 30% and then continues accelerating. Upon impacting with an enemy, all nearby enemies will be knocked back for an instant and be dealt magic damage. Additionally, targets affected by the impact will be slowed for 3 seconds.